package com.ruoyi.web.controller.system;

import java.util.List;
import java.util.stream.Collectors;

import cn.hutool.core.util.StrUtil;
import com.ruoyi.common.constant.BizConstant;
import com.ruoyi.saas.service.ICTenantService;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.constant.UserConstants;
import com.ruoyi.common.core.controller.BaseController;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysRole;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.domain.model.LoginUser;
import com.ruoyi.common.core.page.TableDataInfo;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.common.utils.ServletUtils;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.common.utils.poi.ExcelUtil;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.service.ISysPostService;
import com.ruoyi.system.service.ISysRoleService;
import com.ruoyi.system.service.ISysUserService;

/**
 * 用户信息
 * 
 * @author ruoyi
 */
@RestController
@RequestMapping("/system/user")
public class SysUserController extends BaseController
{
    @Autowired
    private ISysUserService userService;

    @Autowired
    private ISysRoleService roleService;

    @Autowired
    private ISysPostService postService;

    @Autowired
    private TokenService tokenService;

    @Autowired
    private ICTenantService tenantService;


    /**
     * 检查账号是否存在
     */
    @ApiOperation(value = "检测账号是否可用", notes = "检测账号是否可用")
    @GetMapping("/check")
    public AjaxResult check(@RequestParam String tenantCode, @RequestParam String userName) {
        return AjaxResult.success(userService.check(tenantCode, userName));
    }



    /**
     * 获取用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/list")
    public TableDataInfo list(SysUser user)
    {
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        user.setTenantCode(loginUser.getUser().getTenantCode());
        startPage();
        List<SysUser> list = userService.selectUserList(user);
        return getDataTable(list);
    }


    /**
     * 获取超级用户列表
     */
    @PreAuthorize("@ss.hasPermi('system:user:list')")
    @GetMapping("/listByRoleKeyAndTenantCode")
    public TableDataInfo listByRoleKeyAndTenantCode(@RequestParam(value="roleKey", required=false) String roleKey,
                                                    @RequestParam(value="tenantCode", required=false) String tenantCode,
                                                    @RequestParam(value="userName", required=false) String userName,
                                                    @RequestParam(value="nickName", required=false) String nickName,
                                                    @RequestParam(value="createTimeStart", required=false) String createTimeStart,
                                                    @RequestParam(value="createTimeEnd", required=false) String createTimeEnd)
    {
        startPage();
        List<SysUser> list = userService.listByRoleKeyAndTenantCode(roleKey,tenantCode,userName,nickName,createTimeStart,createTimeEnd);
        return getDataTable(list);
    }


    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping("/addSuperAdmin")
    public AjaxResult addSuperAdmin(@Validated @RequestBody SysUser user)
    {
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user.getUserName())))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        if (StrUtil.isEmpty(user.getNickName())){
            user.setNickName(user.getUserName());
        }
        if (StrUtil.isEmpty(user.getPassword())) {
            user.setPassword(BizConstant.DEF_PASSWORD);
        }
        user.setStatus("0");
        user.setCreateBy(SecurityUtils.getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertAdminUser(user));
    }




    @Log(title = "用户管理", businessType = BusinessType.EXPORT)
    @PreAuthorize("@ss.hasPermi('system:user:export')")
    @GetMapping("/export")
    public AjaxResult export(SysUser user)
    {
        List<SysUser> list = userService.selectUserList(user);
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        return util.exportExcel(list, "用户数据");
    }

    @Log(title = "用户管理", businessType = BusinessType.IMPORT)
    @PreAuthorize("@ss.hasPermi('system:user:import')")
    @PostMapping("/importData")
    public AjaxResult importData(MultipartFile file, boolean updateSupport) throws Exception
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        List<SysUser> userList = util.importExcel(file.getInputStream());
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        String operName = loginUser.getUsername();
        String message = userService.importUser(userList, updateSupport, operName);
        return AjaxResult.success(message);
    }

    @GetMapping("/importTemplate")
    public AjaxResult importTemplate()
    {
        ExcelUtil<SysUser> util = new ExcelUtil<SysUser>(SysUser.class);
        return util.importTemplateExcel("用户数据");
    }

    /**
     * 根据用户编号获取详细信息
     */
    @PreAuthorize("@ss.hasPermi('system:user:query')")
    @GetMapping(value = { "/", "/{userId}" })
    public AjaxResult getInfo(@PathVariable(value = "userId", required = false) Long userId)
    {

        AjaxResult ajax = AjaxResult.success();
        SysRole role= new SysRole();
        LoginUser loginUser = tokenService.getLoginUser(ServletUtils.getRequest());
        role.setTenantCode(loginUser.getUser().getTenantCode());
        List<SysRole> roles = roleService.selectRoleList(role);
        //是管理员则管理员权限可见，否则不可见
        ajax.put("roles", SecurityUtils.isSuperAdmin(loginUser.getUser()) ? roles : roles.stream().filter(r -> !SecurityUtils.isSuperAdmin(r)).collect(Collectors.toList()));
        ajax.put("posts", postService.selectPostAllByTenantCode(loginUser.getUser().getTenantCode()));
        if (StringUtils.isNotNull(userId))
        {
            ajax.put(AjaxResult.DATA_TAG, userService.selectUserById(userId));

            List<Long> selectPostIds= postService.selectPostListByUserId(userId);
            List<String> selectPostIdsString = selectPostIds.stream().map(x -> x + "").collect(Collectors.toList());
            ajax.put("postIds", selectPostIdsString);

            List<Long> selectIds= roleService.selectRoleListByUserId(userId);
            List<String> selectIdsString = selectIds.stream().map(x -> x + "").collect(Collectors.toList());
            ajax.put("roleIds", selectIdsString);
        }
        return ajax;
    }

    /**
     * 新增用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:add')")
    @Log(title = "用户管理", businessType = BusinessType.INSERT)
    @PostMapping
    public AjaxResult add(@Validated @RequestBody SysUser user)
    {
        user.setTenantCode(SecurityUtils.getLoginUser().getUser().getTenantCode());
        if (UserConstants.NOT_UNIQUE.equals(userService.checkUserNameUnique(user.getUserName())))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，登录账号已存在");
        }
        else if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return AjaxResult.error("新增用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setCreateBy(SecurityUtils.getUsername());
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        return toAjax(userService.insertUser(user));
    }

    /**
     * 修改用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping
    public AjaxResult edit(@Validated @RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        if (StringUtils.isNotEmpty(user.getPhonenumber())
                && UserConstants.NOT_UNIQUE.equals(userService.checkPhoneUnique(user)))
        {
            return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，手机号码已存在");
        }
        else if (StringUtils.isNotEmpty(user.getEmail())
                && UserConstants.NOT_UNIQUE.equals(userService.checkEmailUnique(user)))
        {
            return AjaxResult.error("修改用户'" + user.getUserName() + "'失败，邮箱账号已存在");
        }
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.updateUser(user));
    }

    /**
     * 删除用户
     */
    @PreAuthorize("@ss.hasPermi('system:user:remove')")
    @Log(title = "用户管理", businessType = BusinessType.DELETE)
    @DeleteMapping("/{userIds}")
    public AjaxResult remove(@PathVariable Long[] userIds)
    {
        return toAjax(userService.deleteUserByIds(userIds));
    }

    /**
     * 重置密码
     */
    @PreAuthorize("@ss.hasPermi('system:user:resetPwd')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/resetPwd")
    public AjaxResult resetPwd(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        user.setPassword(SecurityUtils.encryptPassword(user.getPassword()));
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.resetPwd(user));
    }

    /**
     * 状态修改
     */
    @PreAuthorize("@ss.hasPermi('system:user:edit')")
    @Log(title = "用户管理", businessType = BusinessType.UPDATE)
    @PutMapping("/changeStatus")
    public AjaxResult changeStatus(@RequestBody SysUser user)
    {
        userService.checkUserAllowed(user);
        user.setUpdateBy(SecurityUtils.getUsername());
        return toAjax(userService.updateUserStatus(user));
    }
}
